From: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
[ Upstream commit 3df14264ad9930733a8166e5bd0eccc1727564bb ]
Commit ea0eada45632 leads to the following build failure on powerpc:
HOSTCC scripts/recordmcount
scripts/recordmcount.c: In function 'arm64_is_fake_mcount':
scripts/recordmcount.c:440: error: 'R_AARCH64_CALL26' undeclared (first use in this function)
scripts/recordmcount.c:440: error: (Each undeclared identifier is reported only once
scripts/recordmcount.c:440: error: for each function it appears in.)
make[2]: *** [scripts/recordmcount] Error 1
Make sure R_AARCH64_CALL26 is always defined.
Fixes: ea0eada45632 ("recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64.")
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Acked-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
Acked-by: Gregory Herrero <gregory.herrero@xxxxxxxxxx>
Cc: Gregory Herrero <gregory.herrero@xxxxxxxxxx>
Link: https://lore.kernel.org/r/5ca1be21fa6ebf73203b45fd9aadd2bafb5e6b15.1597049145.git.christophe.leroy@xxxxxxxxxx
Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
scripts/recordmcount.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index e59022b3f1254..b9c2ee7ab43fa 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -42,6 +42,8 @@
#define R_ARM_THM_CALL 10
#define R_ARM_CALL 28
+#define R_AARCH64_CALL26 283
+
static int fd_map; /* File descriptor for file being modified. */
static int mmap_failed; /* Boolean flag. */
static char gpfx; /* prefix for global symbol name (sometimes '_') */
--
2.25.1
